イクの我慢顔 / expression of enduring orgasm,

expression of enduring orgasm, (happy expression:0.8), (open mouth:0.7), (clench teeth:1.0), (half closed eyes:1.0) , (rolling eyes:1.0), (raised eyebrow:0.8), (v-shaped eyebrow:1.0), embarrassed, blush, sweat, trembling,